CN108334472A

CN108334472A - Calculator, the calculator operand number register method and computer-readable storage medium

Info

Publication number: CN108334472A
Application number: CN201810052686.7A
Authority: CN
Inventors: 吉川裕纪; 吉泽博明
Original assignee: Casio Computer Co Ltd
Current assignee: Casio Computer Co Ltd
Priority date: 2017-01-19
Filing date: 2018-01-19
Publication date: 2018-07-27
Anticipated expiration: 2038-01-19
Also published as: CN114238201A; US20180203821A1; JP7147931B2; JP2018116521A; US10599608B2; JP2021152981A; CN108334472B; CN114238201B; JP6911361B2

Abstract

The present invention provides a kind of calculator, multiple operand numbers can be registered with shirtsleeve operation, and carry out operation using this multiple operand number.Calculator (1) has：Display unit (14)；Multiple operand number registration units (CPU11), register multiple operand numbers；And arithmetic element (CPU11), with the multiple operand number operations registered by operand number, multiple operand number registration units according to user's operation when carrying out at least according to the 1st integer, the input for the tactic numeric data for separating mark (decimal point), the 2nd integer and arithmetic operation, 1st integer is registered as the 1st operand number, the 2nd integer is registered as the 2nd operand number.

Description

Calculator, the register method of operand number of the calculator and computer-readable Storage medium

Technical field

The present invention relates to calculator, the register method of the operand number of the calculator and computer-readable storage Jie Matter.

Background technology

Patent Document 1 discloses such calculators, and when operating multiple calculation keys, input numerical value is as operation pair When being saved in constant storage as several, then input numerical value and pressing "=", numerical value will be inputted as " by operand Number " executes operation with " the operand number " of constant storage.

Also, in the calculator, when preserving " operand number " for the time being in constant storage, input number is only carried out It is worth and presses the operation of "=", you can it is " by operand number ", with the " operation of constant storage to be repeated to input numerical value Number of objects " executes operation, thus more convenient in the case where carrying out operation repeatedly with identical " operand number ".

【Existing technical literature】

【Patent document】

【Patent document 1】Japanese Unexamined Patent Application 53-53225 bulletins

Invention content

Problems to be solved by the invention

But in the calculator of patent document 1, multigroup operand number cannot be set in constant storage, because And quotient's remainder that user is for example prompted in the quotient and the remainder into the result for being about to division arithmetic calculates (in the following, also describing sometimes Calculated for ÷ remainders) when, although occasionally wanting to be calculated using multigroup divisor (operand number), cannot carry out such It calculates.

As specific an example, with the most big packaging of the storage number for being divided into article in advance, secondary more middle packaging, When the large, medium and small packaging such as minimum inner wrapping, it is desirable to find out large, medium and small packaging needs according to the article number ordered goods How many etc., although having such demand, the calculator of patent document 1 does not have the function of corresponding this calculating.

On the other hand, in scientific electronic calculator etc., due to multiple constant storage (examples：A~F), thus use Family can to each memory set as divisor (operand number) numerical value, and using multigroup divisor (operand number) into Row calculates, but there is a problem of that setting operation, read operation are miscellaneous.

The present invention is exactly to complete in view of the foregoing, and one of its goals is to provide the fortune of calculator, the calculator The register method of number of objects and computer-readable storage medium are calculated, multiple operand numbers can be registered with shirtsleeve operation, And carry out operation using this multiple operand number.

The means used to solve the problem

In order to achieve the above object, the present invention can be understood by structure below.

The calculator of the present invention, has：Display unit；Multiple operand number registration units register multiple operand numbers； And arithmetic element, with the multiple operand number operations registered by operand number, the multiple operand number Registration unit according to user's operation carry out at least according to the 1st integer, separate the tactic numbered of mark, the 2nd integer According to input and when arithmetic operation, the 1st integer is registered as the 1st operand number, the 2nd integer is registered as the 2nd Operand number.

The register method of the present invention is with the multiple operand number operations registered by the calculator pair of operand number The register method of the operand number, according to user's operation carry out at least according to the 1st integer, separate mark, the 2nd integer When the input of tactic numeric data and arithmetic operation, the 1st integer is registered as the 1st operand number, and will 2nd integer is registered as the 2nd operand number.

The computer-readable storage medium for having recorded program of the present invention, described program make computer be used as with lower unit It plays a role：Multiple operand number registration units register multiple operand numbers；And arithmetic element, it is more with what is registered A operand number operation carries out following processing by operand number, the multiple operand number registration unit： According to user's operation carry out at least according to the 1st integer, the tactic numeric data for separating mark, the 2nd integer input and When arithmetic operation, the 1st integer is registered as the 1st operand number, the 2nd integer is registered as the 2nd operand number.

The other objects and advantages of the present invention will illustrate in the description that follows, and more clear in description below Chu, or can be through the invention embodiment and be understood.Objects and advantages of the present invention can by each important document or its It combines to understand and obtain.

Invention effect

In accordance with the invention it is possible to register multiple operand numbers with shirtsleeve operation, and use this multiple operand number Carry out operation.

Description of the drawings

Attached drawing is used for illustrating the embodiment of the present invention as part of the specification, and gives with summary above and below The detailed description of the embodiment gone out is combined, to illustrate the principle of the present invention.

Fig. 1 is the front view of the calculator of embodiments of the present invention.

Fig. 2 is the block diagram of the structure for the calculator for indicating embodiments of the present invention.

Fig. 3 is the flow chart of the rate-determining steps (main program) for the calculator for indicating embodiments of the present invention.

Fig. 4 is the flow chart of the rate-determining steps (subprogram) for the calculator for indicating embodiments of the present invention.

Fig. 5 A~Fig. 5 J are the definition graphs of the 1st operation example of the calculator for indicating embodiments of the present invention.

Fig. 6 A~Fig. 6 H are the definition graphs of the 2nd operation example of the calculator for indicating embodiments of the present invention.

Fig. 7 A~Fig. 7 H are the definition graphs of the 3rd operation example of the calculator for indicating embodiments of the present invention.

Fig. 8 A~Fig. 8 H are the definition graphs of the 4th operation example of the calculator for indicating embodiments of the present invention.

Fig. 9 A~Fig. 9 I are the definition graphs of the 5th operation example of the calculator for indicating embodiments of the present invention.

Figure 10 is the flow chart of the variation of the rate-determining steps (subprogram) for the calculator for indicating embodiments of the present invention.

Specific implementation mode

In the following, mode for carrying out the present invention (hereinafter referred to as " embodiment ") is described in detail with reference to the accompanying drawings.

In addition, in the full text of the explanation of embodiment, identical label is marked to identical element.

[overall structure of calculator]

Fig. 1 is the front view of the calculator 1 of embodiments of the present invention, and Fig. 2 is the meter for indicating embodiments of the present invention Calculate the block diagram of the structure of device 1.

As shown in Figures 1 and 2, calculator 1 carries out its action control by CPU11.

CPU11 is connect with press key input section 12 and memory 13, display unit 14 and recording media reading section 15.

Press key input section 12 has number key " 0~9,00 " (multiple value keys) 12a, the decimal key of numerical computations " " (separating mark key) 12b, operator key "+,-, ×, ÷ " 12c, quotient's remainder calculation key " ÷ remainders " (calculation keys) 12d, remove Digital display shows/switch key " divisor shows/switching " (display key) 12e, key release " towards right black triangle (referring to Fig.1) " 12f, removing Key " C " 12g, all-clear key " AC " 12h, calculating execution key "=" (calculation keys) 12i etc..

Wherein, it is carrying out for calculating the quotient that will be obtained by operand number divided by operand number and will be by operand When the quotient's remainder for the remainder that number divided by operand number obtain calculates, substitutes above-mentioned common division arithmetic and accord with key " ÷ " 12c, and Operate above-mentioned quotient's remainder calculation key " ÷ remainders " 12d.

In addition, show about divisor/switch key " divisor shows/switching " 12e, key release 12f function, will later into Row explanation.

Memory 13 is made of ROM and RAM.

Being stored in the ROM13a of memory 13 makes CPU11 as multiple operand number registration units and arithmetic element The calculation processing program to play a role, processing described later is by CPU11 as multiple operand number registration units and fortune Unit is calculated to execute, but it is CPU11 simply to describe below.

In the RAM of memory 13, the numeric data etc. of storage button input as needed.

In the RAM of memory 13, such as the input buffer equipped with the numeric data for interim storage key-press input 13b, the operation pair for registering multiple operand numbers (the 1st operand number, the 2nd operand number, the 3rd operand number) As several memory 13c, for registering by operand number by operand number memory 13d.

In addition, in following explanation and attached drawing, operand number is suitably expressed as divisor, by the 1st operand number It is expressed as operand number 1 or divisor 1, the 2nd operand number is expressed as operand number 2 or divisor 2, by the 3rd operation pair As number is expressed as operand number 3 or divisor 3.

Operand numeric data corresponding with the key-input operation of press key input section 12, fortune are shown in display unit 14 Operator number, constant locking mark, result of calculation illustrate character string etc..

It is illustrated later herein with reference to Fig. 5~Fig. 9, for example, being shown when operating quotient's remainder calculation key " ÷ remainders " 12d Show the oeprator " ÷ remainders " that quotient's remainder calculates, in ongoing operation quotient's remainder calculation key " ÷ remainders " 12d, shows quotient's remainder The oeprator " ÷ remainders " of calculating and also show constant lock mark " K ", registering multiple operand numbers (divisor) In the case of, the registered numeric data of display and " divisor 1 ", " divisor 2 ", " divisor 3 " for illustrating character string as it, in base Under the result dispaly state that quotient's remainder of multiple operand numbers calculates, display illustrates the " quotient of character string as result of calculation 1 ", " quotient 2 ", " quotient 3 ", " remainder ".

Recording media reading section 15 carries out the reading of data and program from the recording mediums such as pluggable flash memory 16.

[the 1st operation example]

In the following, about Fig. 3 and the rate-determining steps of the calculator of present embodiment shown in Fig. 41, with reference to shown in Fig. 5~Fig. 9 Operation example illustrate.

In addition, in the following description, quotient's remainder being calculated and is known as " ÷ remainders " calculating.

Fig. 3 is the flow chart of the rate-determining steps (main program) for the calculator 1 for indicating embodiments of the present invention, and Fig. 4 is table Show that the flow chart of the rate-determining steps (subprogram) of the calculator 1 of embodiments of the present invention, Fig. 5 A~Fig. 5 J are to indicate the present invention Embodiment calculator 1 the 1st operation example definition graph.

In addition, in Figure 5, showing the operation content for the input unit 12 that user carries out in left side, showing carrying out on right side The display content of display unit 14 is shown in when the operation, this is same in Fig. 6~Fig. 9 of institute's reference below.

Which behaviour of step S101~step S107 carried out when power supply is connected in monitoring as shown in Figure 3 for calculator 1 The state of work.

Also, when pressing " AC " key 12h, " the AC keys of CPU11 process decision charts 3" (step S101) be yes, such as Fig. 5 A institutes Show, the display of display unit 14 whole (numerical value, constant locking etc.) is removed, and make to show initial display i.e. in display unit 14 " 0. " (step S108).

Then, in the input for the input, that is, numerical value " 1 " for carrying out numerical value " 109 " (the 1st numeric data), the input of numerical value " 0 " And numerical value " 9 " input when, " the inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and it is determined as it being to pass through The processing of 3 step S109 is repeated in CPU11, thus as shown in Figure 5 B, makes to show numerical value " 109. " in display unit 14.

In addition, the numeric data inputted is stored in the input buffer 13b of memory 13.

Then, when pressing " ÷ remainders " key 12d, " the ÷ remainder keys of CPU11 process decision charts 3" (step S103) be it is yes, This operation due to being the 1st " ÷ remainders " key 12d, thus then CPU11 process decision charts 3 " are this time continuous ÷ remainders Key" (step S110) be no.

Also, CPU11 will show that numerical value " 109 " is registered in memory 13 as " ÷ remainders " operation by operand number By in operand number memory 13d, as shown in Figure 5 C, make to show oeprator above the numerical value " 109 " of display unit 14 " ÷ remainders " (step S113).

Then, input as the 1st integer " 42 ", decimal point " ", the 2nd integer " 14 ", decimal point " ", the 3rd integer " 7 " this Sample at least according to the 1st integer, decimal point, the 2nd integer tactic numeric data (also referred to as the 2nd numeric data) when, " the inputs such as numerical value of 7 Fig. 3 are repeated in CPU11" (step S102) and it is determined as it being that 7 steps are repeated in CPU11 Thus as shown in Figure 5 D the processing of S109 shows numerical value " 42.147 " in display unit 14.

In addition, in the present embodiment, display of the decimal point of the 2nd input to display unit 14 is omitted.

Then, when pressing " divisor shows/switching " key 12e, CPU11 process decision charts 3 " divisor shows/switch key" (step Rapid S106) it is yes, it is the state that display unit 14 shows numerical value " 42.147 " at this time, thus CPU11 process decision charts 3 " have detected Divisor(show divisor in the form of by divisor 1- divisors 2 ...) " (step S121) be no, execute Fig. 4 as subprogram " each operand number detection process " (step S122).

When executing " each operand number detection process " shown in Fig. 4, deposited in the input buffer 13b of memory 13 It contains " 42.14.7 " (the 1st integer, decimal point, the 2nd integer, decimal point, the 3rd integer), thus " the input of CPU11 process decision charts 4 Buffer does not input" (step S201) be it is no, and process decision chart 4 " input buffer only inputs the 1st integer" (step S202) Be no, go back process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer ' input" (step S204) be it is no, Also process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer, decimal point, the 3rd integer ' input" (step S205 it is) yes.

Also, it is more than the 3rd integer " 7 " since the 1st integer " 42 " is more than the 2nd integer " 14 " and the 2nd integer " 14 ", because And CPU11 process decision charts 4 " the 1st integer be more than the 2nd integer" (step S206) be it is yes, and process decision chart 4 " the 2nd integer is more than 3rd integer" (step S207) be yes, it is detected as operand number 1 into the 1st integer is about to, the 2nd integer is detected as operation pair It is detected as the processing (step S208) of operand number 3 as number 2, by the 3rd integer, returns to main program.

When back to main program, each operand that CPU11 will be detected in " each operand number detection process " Number (operand number 1 " 42 ", operand number 2 " 14 ", operand number 3 " 7 ") is registered in the operand number of memory 13 In memory 13c, and as shown in fig. 5e, make to show each fortune in the form of " divisor 1- divisor 2- divisors 3 " in display unit 14 Calculate number of objects (step S123).

In particular, making each operation of display in the form of being connected with horizontal line "-" in the numerical value display area of display unit 14 Number of objects " 42 ", " 14 ", " 7 ", and illustrate character string of the corresponding position display as each operand number on its upper side " divisor 1 ", " divisor 2 ", " divisor 3 ".

That is, in " each operand number detection process " and its later the step of (such as step S123), CPU11 is as multiple Operand number registration unit plays a role and executes following processing：By inputted according to user's operation at least according to the 1st it is whole 1st integer of the tactic numeric data of number, decimal point, the 2nd integer is registered as operand number 1, registers the 2nd integer For operand number 2.

As described above, be registered in by operand number memory 13 by operand number memory 13d and Each operand number (operand number 1, operand number 2, operand number 3) is registered in the operand number of memory 13 When in memory 13c, CPU11 can execute being transported based on aftermentioned multiple operand numbers according to the operation of "=" key 12i " ÷ remainders " operation of number of objects is calculated, but in the 1st operation example shown in Fig. 5 A~Fig. 5 J, including is used to correct in display unit 14 The operation (Fig. 5 F~Fig. 5 I) of each operand number of display, in particular, after correcting operand number 3 " 7 " for " 5 ", Execute " ÷ remainders " operation.

In particular, as shown in fig. 5e, when in the state that display unit 14 shows each operand number " 42-14-7 " When pressing key release 12f, " the key release of CPU11 process decision charts 3" (step S105) be it is yes, and process decision chart 3 " numerical value input State" (step S119) be yes, the right end into the numeric data for being about to show in display unit 14 is deleted, makes whole sidesway to the right 1 dynamic character corrects processing (step S120).

That is, when pressing key release 12f in the state that display unit 14 shows each operand number " 42-14-7 ", CPU11 deletes " 7 " of right end as illustrated in figure 5f, and " 42-14- " is made to move to the right.

Then, when pressing key release 12f again, " the key release of CPU11 process decision charts 3 again" (step S105) be It is, and " the numerical value input state of process decision chart 3" (step S119) be yes, into the numeric data for being about to show in display unit 14 Right end delete, whole 1 character moved to the right made to correct processing (step S120).

In particular, when pressing key release in the state that display unit 14 shows each operand number " 42-14- " When 12f, CPU11 deletes the "-" of right end as depicted in fig. 5g, and " 42-14 " is made to move to the right.

Then, when pressing decimal point " " key 12b, " the inputs such as numerical value of CPU11 process decision charts 3" (step S102) be It is numerical value inputted etc. to be inserted into the right end of the display numerical value of display unit 14, but due to being the display of each operand number State, thus as illustrated in fig. 5h, it is not inserted directly into decimal point " " instead of, it is inserted into horizontal line "-" (step S109).

Then, when inputting numerical value " 5 ", " inputs such as numerical value of CPU11 process decision charts 3" (step S102) be yes, such as Fig. 5 I It is shown, the numerical value inputted " 5 " is inserted into the right end (step S109) of the display numerical value of display unit 14.

In addition, by above-mentioned operation of correcting, the storage content of input buffer 13b is " 42.14.7 " (the 1st integer, small Several points, the 2nd integer, decimal point, the 3rd integer) corrected for " 42.14.5 " (the 1st integer, decimal point, the 2nd integer, decimal point, 3rd integer).

Then, when pressing "=" key 12i, the "=key of CPU11 process decision charts 3" (step S104) be yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114) be no, go back the " ' ÷ remainders ' operation of process decision chart 3" (step S116 it is) yes, executes " each operand number detection process " (step S117) above-mentioned.

In addition, only the storage content of input buffer 13b becomes " 42.14.5 ", " at each operand number detection The content itself executed in reason " is identical when with the storage content of input buffer 13b being " 42.14.7 ".

Therefore, the detailed description with reference to Fig. 4 is omitted, but CPU11 executes " each operand number detection process " of Fig. 4, inspection The operand number 1 " 42 ", operand number 2 " 14 ", operand number 3 " 5 " as each operand number are surveyed, and returns to master Program.

Also, when back to main program, each operation that CPU11 will be detected in " each operand number detection process " Number of objects (operand number 1 " 42 ", operand number 2 " 14 ", operand number 3 " 5 ") is registered in the operation pair of memory 13 As in several memory 13c, and to being registered in by operand number memory 13d by operand number " 109 ", with each fortune Number of objects " 42 ", " 14 ", " ÷ remainders " operation of " 5 " execution repeatedly are calculated, is made in display unit 14 with " more than quotient 1- quotient 2- quotient 3- The form of number " shows each quotient and the remainder (step S118).

That is, play a role as arithmetic element in step S118, CPU11, into being about to by operand number divided by register Multiple operand numbers calculation process.

It is concretely demonstrated, CPU11 will be obtained by operand number " 109 " divided by maximum operand number 1 " 42 " To quotient " 2 " be set as quotient 1, the quotient " 1 " that its remainder " 25 " divided by secondary big operand number 2 " 14 " are obtained is set as quotient 2, The obtained quotient " 2 " of operand number 3 " 5 " of its remainder " 11 " divided by minimum is set as quotient 3, by its remainder " 1 " as finally Remainder.

Also, shown in CPU11 such as Fig. 5 (j), make in the numerical value display area of display unit 14 to be connected with horizontal line "-" Form shows quotient 1 " 2 ", quotient 2 " 1 ", quotient 3 " 2 " and remainder " 1 ", and corresponding position display on its upper side is used as each operation knot " quotient 1 " for illustrating character string of fruit, " quotient 2 ", " quotient 3 ", " remainder ".

According to the calculator 1 of the 1st operation example as described above, the 1st numeric data is sequentially being carried out according to user's operation (in the above example, the 1st numeric data be input 109), the pressing for 1 time of " ÷ remainders " key 12d, at least according to the 1st integer, Decimal point, the 2nd integer tactic 2nd numeric data (in addition, in the above example, the 2nd numeric data is whole according to the 1st Number, decimal point, the 2nd integer, decimal point, the 3rd integer are ranked sequentially) input and calculating based on "=" key 12i execute When operation, the 1st integer of the 2nd numeric data is registered as the 1st operand number, the 2nd integer is registered as the 2nd operation by CPU11 3rd integer (in addition, there is the 3rd integer in the above example, thus is also registered as the 3rd operand number) by number of objects, then Using the 1st numeric data as by operand number, being repeated by the operation pair of larger numerical value in multiple operand numbers As number (the 1st operand number) divided by the operand number the (the 2nd of the remainder divided by secondary big numerical value that are obtained by operand number Operand number, the 3rd operand number) operation, calculate the quotient and the remainder of multiple operand numbers, by its result include Display unit 14, it is thus possible to multiple operand numbers be registered with shirtsleeve operation, and " ÷ is carried out using this multiple operand number Remainder " operation.

In addition, when pressing " divisor shows/switching " key 12e after the input in the 2nd numeric data, CPU11 is counted the 2nd 1st integer of Value Data is registered as the 1st operand number, the 2nd integer is registered as to the 2nd operand number, then makes showing Portion 14 shows multiple operand numbers, it is thus possible to easily identify the multiple operand numbers registered.

In addition, there is also the 3rd integers in the above example, thus the 3rd integer is registered as the 3rd operand number, the 3rd Operand number is also shown in display unit 14.

In addition, the multiple operand numbers registered are easy to be corrected according to the operation of key release 12f etc., thus even if It is that in the case of getting the input of the 2nd numeric data wrong, need not also be changed since the input of the 1st numeric data.

[the 2nd operation example]

Fig. 6 A~Fig. 6 H are the definition graphs of the 2nd operation example of the calculator 1 for indicating embodiments of the present invention.

When pressing " AC " key 12h, " the AC keys of CPU11 process decision charts 3" (step S101) be yes, as shown in Figure 6A, it will show Show that the dispaly state (numerical value, constant locking etc.) in portion 14 is removed, and makes to show initial display i.e. " 0. " (step in display unit 14 S108)。

Then, in input as the 1st integer " 42 ", decimal point " ", the 2nd integer " 14 " at least according to the 1st integer, small Several points, the 2nd integer tactic numeric data when, " the inputs such as numerical value of 5 Fig. 3 are repeated in CPU11" (step S102) and it is determined as it being that the processing of 5 step S109 is repeated in CPU11, thus as shown in Figure 6B, makes aobvious in display unit 14 Registration value " 42.14 ".

Then, when pressing " ÷ remainders " key 12d, " the ÷ remainder keys of CPU11 process decision charts 3" (step S103) be it is yes, This operation due to being the 1st " ÷ remainders " key 12d, thus, following CPU11 process decision charts 3 " are this time continuous more than ÷ Number key" (step S110) be no.

Also, CPU11 will show that numerical value " 42.14 " is set as (being registered by operand number for " ÷ remainders " operation for the time being In memory 13 by operand number memory 13d), as shown in Figure 6 C, make above the numerical value " 42.14 " of display unit 14 Show oeprator " ÷ remainders " (step S113).

Then, when pressing " ÷ remainders " key 12d again, since this is continuous the 2nd input, thus CPU11 process decision charts 3 " are this time continuous ÷ remainder keys" (step S110) be yes, it executes and illustrates in the 1st operation example " each operand number detection process " (step S111).

But in the 2nd operation example, since there is no the 3rd integer, because without omission " each operand number detection process " Process content explanation, and illustrated with reference to Fig. 4.

When executing " each operand number detection process " shown in Fig. 4, deposited in the input buffer 13b of memory 13 Contain " 42.14 " (the 1st integer, decimal point, the 2nd integer), thus CPU11 process decision charts 4 " input buffer does not input" (step Rapid S201) be it is no, and process decision chart 4 " input buffer is only the input of integer" (step S202) be no, go back process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer ' input" (step S204) be yes.

Also, due to the 1st integer " 42 " be more than the 2nd integer " 14 ", thus CPU11 process decision charts 4 " the 1st integer be more than the 2nd Integer" (step S209) be yes, then it is detected as operand number 1, the 2nd integer is detected as operation pair into being about to the 1st integer As the processing (step S210) of number 2, main program is returned to.

When back to main program, each operand that CPU11 will be detected in " each operand number detection process " Number (operand number 1 " 42 ", operand number 2 " 14 ") is registered in the operand number memory 13c of memory 13, and As shown in Figure 6 D, make to show each operand number (step S112) in the form of " divisor 1- divisors 2 " in display unit 14.

In particular, making each operation of display in the form of being connected with horizontal line "-" in the numerical value display area of display unit 14 Number of objects " 42 ", " 14 ", and corresponding position on its upper side shows the " divisor for illustrating character string as each operand number 1 ", " divisor 2 ".

In addition, CPU11 is set as " ÷ remainders " constant in step S112 locks operation state, and as shown in Figure 6 D, make Constant locking mark " K " is shown in the upper left side of display unit 14.

Then, input, the i.e. numerical value of the numerical value " 107 " (numeric data after registration) after the registration for carrying out operand number When the input of " 1 ", the input of numerical value " 0 " and the input of numerical value " 7 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11” (step S102) and it is determined as it being that CPU11 is made aobvious in display unit 14 as illustrated in fig. 6e by the processing of 3 step S109 repeatedly Registration value " 107 ".

Then, when pressing "=" key 12i, the "=key of CPU11 process decision charts 3" (step S104) be yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114) be it is yes, will display numerical value " 107 " be registered in by operand number In memory 13d, for being set as by operand number by operation in operand number memory 13d by being registered in Number of objects " 107 " executes repeatedly " ÷ remainders " operation with each operand number " 42 ", " 14 ", makes in display unit 14 with " quotient 1- The form of quotient 2- remainders " shows each quotient and the remainder (step S115).

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 107 " divided by operand number 1 " 42 " " 2 " are set as quotient 1, and the quotient " 1 " that its remainder " 23 " divided by operand number 2 " 14 " are obtained is set as quotient 2, its remainder " 9 " is made For final remainder.

Also, CPU11 is as fig 6 f illustrates, makes the shape to be connected with horizontal line "-" in the numerical value display area of display unit 14 Formula shows quotient 1 " 2 ", quotient 2 " 1 " and remainder " 9 ", and corresponding position on its upper side shows as each operation result and illustrates word Accord with " quotient 1 ", " quotient 2 ", " remainder " of string.

Then, carry out numerical value " 240 " (numeric data after registration) the input of input, i.e. numerical value " 2 ", numerical value " 4 " When input and the input of numerical value " 0 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and be determined as be, CPU11 is made in the display numerical value of display unit 14 " 240 " as shown in Figure 6 G by the processing of 3 step S109 repeatedly.

Also, after the input of the numerical value " 240 " (numeric data after registration), when pressing "=" key 12i, CPU11 "=the key of process decision chart 3" (step S104) be it is yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114 it is) yes, display numerical value " 240 " is registered in by operand number memory 13d, it is set by operation pair for this As number " 240 ", repeatedly " ÷ remainders " operation is executed with each operand number " 42 ", " 14 ", is made in display unit 14 with " quotient 1- quotient The form of 2- remainders " shows each quotient and the remainder (step S115).

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 240 " divided by operand number 1 " 42 " " 5 " are set as quotient 1, and the quotient " 2 " that its remainder " 30 " divided by operand number 2 " 14 " are obtained is set as quotient 2, its remainder " 2 " is made For final remainder.

Also, shown in CPU11 such as Fig. 6 (h), make in the numerical value display area of display unit 14 to be connected with horizontal line "-" Form shows quotient 1 " 5 ", quotient 2 " 2 " and remainder " 2 ", and corresponding position on its upper side shows the explanation as each operation result " quotient 1 " of character string, " quotient 2 ", " remainder ".

According to the calculator 1 of the 2nd operation example as described above, sequentially carried out at least according to the 1st according to user's operation The input of the tactic numeric data of integer, decimal point, the 2nd integer, the pressing for 2 times of " ÷ remainders " key 12d, register after number When the input of Value Data and the calculating of "=" key 12i execute operation, the 1st integer of numeric data is registered as the 1st fortune by CPU11 It calculates number of objects, the 2nd integer is registered as the 2nd operand number, numeric data is used as by operand number, instead after then registering It is multiple to carry out more than being obtained by the 1st operand number of larger numerical value in multiple operand numbers divided by by operand number 2nd operand number of number divided by secondary big numerical value, the quotient and the remainder of the multiple operand numbers of operation, by its result include Display unit 14, it is thus possible to multiple operand numbers be registered with shirtsleeve operation, and " ÷ is carried out using this multiple operand number Remainder " operation.

In addition, when pressing " ÷ remainders " key 12d twice after the input in numeric data, CPU11 is by numeric data 1st integer is registered as the 1st operand number, the 2nd integer is registered as to the 2nd operand number, then makes to show in display unit 14 Multiple operand numbers, it is thus possible to easily identify the multiple operand numbers registered.

In addition, when pressing " ÷ remainders " key 12d twice after the input in numeric data, CPU11 is more by what is registered A operand number is set as lock-out state, the numeric data registration inputted later after is set as by operand number, entering makes The constant lock-out state of " ÷ remainders " operation is executed with multiple operand numbers of lock-out state, it is thus possible to simply use institute Determining multiple operand numbers execute " ÷ remainders " operation.

[the 3rd operation example]

Fig. 7 A~Fig. 7 H are the definition graphs of the 3rd operation example of the calculator 1 for indicating embodiments of the present invention.

When pressing " AC " key 12h, " the AC keys of CPU11 process decision charts 3" (step S101) be yes, as shown in Figure 7 A, it will show Show that the dispaly state (numerical value, constant locking etc.) in portion 14 is removed, and makes to show initial display i.e. " 0. " (step in display unit 14 S108)。

Then, input as the 1st integer " 42 ", decimal point " ", the 2nd integer " 14 ", decimal point " ", the 3rd integer " 7 " this When the numeric data of sample arrangement, " the inputs such as numerical value of 7 Fig. 3 are repeated in CPU11" (step S102) and be determined as be, Thus as shown in Figure 7 B the processing of CPU11 7 step S109 repeatedly makes to show numerical value " 42.147 " in display unit 14.

In addition, as described in the 1st operation example, decimal point the showing to display unit 14 of the 2nd input is omitted Show.

Also, CPU11 will show that numerical value " 42.147 " is set as (being registered by operand number for " ÷ remainders " operation for the time being In memory 13 by operand number memory 13d), as seen in figure 7 c, make on the numerical value " 42.147 " of display unit 14 Side shows oeprator " ÷ remainders " (step S113).

Then, when pressing " ÷ remainders " key 12d again, since this is continuous the 2nd input, thus CPU11 process decision charts 3 " are this time continuous ÷ remainder keys" (step S110) be yes, execute " each operand number inspection above-mentioned Survey is handled " (step S111).

When executing " each operand number detection process " shown in Fig. 4, deposited in the input buffer 13b of memory 13 It contains " 42.14.7 " (the 1st integer, decimal point, the 2nd integer, decimal point, the 3rd integer), thus " the input of CPU11 process decision charts 4 Buffer does not input" (step S201) be it is no, later process decision chart 4 " input buffer is only the input of integer" (step S202 be) no, go back process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer ' input" (step S204) Be no, go back process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer, decimal point, the 3rd integer ' input” (step S205) is yes.

Also, it is more than the 3rd integer " 7 " since the 1st integer " 42 " is more than the 2nd integer " 14 " and the 2nd integer " 14 ", because And CPU11 process decision charts 4 " the 1st integer be more than the 2nd integer" (step S206) be yes and process decision chart 4 " the 2nd integer is more than 3rd integer" (step S207) be yes, it is detected as operand number 1 into the 1st integer is about to, the 2nd integer is detected as operation pair It is detected as the processing (step S208) of operand number 3 as number 2, by the 3rd integer, returns to main program.

When back to main program, each operand that CPU11 will be detected in " each operand number detection process " Number (operand number 1 " 42 ", operand number 2 " 14 ", operand number 3 " 7 ") is registered in the operand number of memory 13 In memory 13c, and as illustrated in fig. 7d, make to show each fortune in the form of " divisor 1- divisor 2- divisors 3 " in display unit 14 Calculate number of objects (step S112).

In addition, CPU11 is set as " ÷ remainders " constant in step S112 locks operation state, and as illustrated in fig. 7d, make Constant locking mark " K " is shown on the upper left side of display unit 14.

Then, carry out numerical value " 107 " (numeric data after registration) the input of input, i.e. numerical value " 1 ", numerical value " 0 " When input and the input of numerical value " 7 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and be determined as be, CPU11 is made in the display numerical value of display unit 14 " 107 " as seen in figure 7e by the processing of 3 step S109 repeatedly.

Then, when pressing "=" key 12i, the "=key of CPU11 process decision charts 3" (step S104) be yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114) be it is yes, will display numerical value " 107 " be registered in by operand number In memory 13d, for by registration set by operand number " 107 ", with each operand number " 42 ", " 14 ", " 7 " Repeatedly " ÷ remainders " operation is executed, makes to show each quotient and remaining in the form of " quotient 1- quotient 2- quotient 3- remainders " in display unit 14 Number (step S115).

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 107 " divided by operand number 1 " 42 " " 2 " are set as quotient 1, and the quotient " 1 " that its remainder " 23 " divided by operand number 2 " 14 " are obtained is set as quotient 2, by its remainder " 9 " Divided by the quotient " 1 " that operand number 3 " 7 " obtains is set as quotient 3, by its remainder " 2 " as final remainder.

Also, shown in CPU11 such as Fig. 7 (f), make in the numerical value display area of display unit 14 to be connected with horizontal line "-" Form shows quotient 1 " 2 ", quotient 2 " 1 ", quotient 3 " 1 " and remainder " 2 ", and corresponding position display on its upper side is used as each operation knot " quotient 1 " for illustrating character string of fruit, " quotient 2 ", " quotient 3 ", " remainder ".

Then, carry out numerical value " 240 " (numeric data after registration) the input of input, i.e. numerical value " 2 ", numerical value " 4 " When input and the input of numerical value " 0 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and be determined as be, CPU11 is made in the display numerical value of display unit 14 " 240 " as shown in Figure 7 G by the processing of 3 step S109 repeatedly.

Also, after the input of the numerical value " 240 " (numeric data after registration), when pressing "=" key 12i, CPU11 "=the key of process decision chart 3" (step S104) be it is yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114 it is) yes, display numerical value " 240 " is registered in by operand number memory 13d, for this by operand number " 240 " execute repeatedly " ÷ remainders " operation with each operand number " 42 ", " 14 ", " 7 ", make in display unit 14 with " quotient 1- quotient The form of 2- quotient 3- remainders " shows each quotient and the remainder (step S115).

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 240 " divided by operand number 1 " 42 " " 5 " are set as quotient 1, and the quotient " 2 " that its remainder " 30 " divided by operand number 2 " 14 " are obtained is set as quotient 2, by its remainder " 2 " Divided by the quotient " 0 " that operand number 3 " 7 " obtains is set as quotient 3, by its remainder " 2 " as final remainder.

Also, CPU11 is as shown in fig. 7h, makes the shape to be connected with horizontal line "-" in the numerical value display area of display unit 14 Formula shows quotient 1 " 5 ", quotient 2 " 2 ", quotient 3 " 0 " and remainder " 2 ", and corresponding position display on its upper side is used as each operation result " quotient 1 " for illustrating character string, " quotient 2 ", " quotient 3 ", " remainder ".

According to the calculator 1 of the 3rd operation example as described above, sequentially carried out according to user's operation according to the 1st integer, The input of the tactic numeric data of decimal point, the 2nd integer, decimal point, the 3rd integer, 2 times of " ÷ remainders " key 12d are pressed Under, when the input of numeric data and the calculating of "=" key 12i execute operation after registration, CPU11 is by the 1st integer of numeric data It is registered as the 1st operand number, the 2nd integer is registered as the 2nd operand number, the 3rd integer is registered as the 3rd operand Number, numeric data is used as by operand number, by the 1st operation of larger numerical value in multiple operand numbers after then registering Number of objects divided by by operand number, by its remainder divided by the 2nd operand number of secondary big numerical value, then by its remainder divided by 3 operand numbers, thus the quotient and the remainder of the multiple operand numbers of operation, include in display unit 14 by its result, it is thus possible to Multiple operand numbers are registered with shirtsleeve operation, and " ÷ remainders " operation is carried out using this multiple operand number.

In addition, when pressing " ÷ remainders " key 12d twice after the input in numeric data, CPU11 is by numeric data 1st integer is registered as the 1st operand number, the 2nd integer is registered as the 2nd operand number, the 3rd integer is registered as to the 3rd fortune Number of objects is calculated, then makes to show multiple operand numbers in display unit 14, it is thus possible to easily identify the multiple operations registered Number of objects.

In addition, when pressing " ÷ remainders " key 12d twice after the input in numeric data, CPU11 is more by what is registered A operand number is set as lock-out state, the numeric data registration inputted later after is set as by operand number, entering makes The constant lock-out state of " ÷ remainders " operation is executed with multiple operand numbers of lock-out state, it is thus possible to be easy using institute really Fixed multiple operand numbers execute " ÷ remainders " operation.

[the 4th operation example]

Fig. 8 A~Fig. 8 H are the definition graphs of the 4th operation example of the calculator 1 for indicating embodiments of the present invention.

When pressing " AC " key 12h, " the AC keys of CPU11 process decision charts 3" (step S101) be yes, as shown in Figure 8 A, it will show Show that the dispaly state (numerical value, constant locking etc.) in portion 14 is removed, and makes to show initial display i.e. " 0. " (step in display unit 14 S108)。

Then, the numeric data arranged as the 1st integer " 168 ", decimal point " ", the 2nd integer " 4221 " in input When, " the inputs such as numerical value of 8 Fig. 3 are repeated in CPU11" (step S102) and it is determined as it being CPU11 8 steps repeatedly Thus as shown in Figure 8 B the processing of S109 makes to show numerical value " 168.4221 " in display unit 14.

In addition, the numerical value " 168.4221 " inputted herein is the value that the 2nd integer " 4221 " is more than the 1st integer " 168 ", thus It is the mistake input example for the input for having forgotten the 2nd decimal point.

Also, CPU11 will show that numerical value " 168.4221 " is set as (being stepped on by operand number for " ÷ remainders " operation for the time being Note is in memory 13 by operand number memory 13d), as shown in Figure 8 C, make the numerical value in display unit 14 Oeprator " ÷ remainders " (step S113) is shown above " 168.4221 ".

When executing " each operand number detection process " shown in Fig. 4, deposited in the input buffer 13b of memory 13 Contain " 168.4221 " (the 1st integer, decimal point, the 2nd integer), thus CPU11 process decision charts 4 " input buffer does not input” (step S201) be it is no, and process decision chart 4 " input buffer is only the input of integer" (step S202) be no, go back process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer ' input" (step S204) be yes.

Also, since the 1st integer " 168 " is less than the 2nd integer " 4221 ", thus CPU11 determination steps S209 is no, is entered The processing of step S211.

Here, the 1st integer " 168 " be less than the 2nd integer " 4221 ", and the 2nd integer " 4221 " can be divided into it is more whole than the 1st The small front side numerical value " 42 " of number " 168 " and the rear side numerical value " 21 " smaller than front side numerical value.

Therefore, CPU11 process decision charts 4 " the 2nd integer can be divided into the front side number of the part of the front side smaller than the 1st integer The rear side numerical value of the part of value and the rear side smaller than front side numerical value" (step S211) be it is yes, into be about to the 1st integer " 168 " detection Operand number 2 is detected as operand number 1, by the front side numerical value " 42 " of the 2nd integer, by the rear side numerical value of the 2nd integer " 21 " are detected as the processing (step S212) of operand number 3, return to main program.

That is, even the mistake input of the input of the 2nd decimal point is had forgotten, if the 2nd integer can be divided into than the 1st The rear side numerical value of the part of the front side numerical value of the part of the small front side of integer and the rear side smaller than front side numerical value, then CPU11 is automatic It is modified processing.

In addition, the numeric column of CPU11 pairs of the 2nd integer sequentially changes split position from front, it is detected institute as above The processing of the front side numerical value and rear side numerical value stated, but the case where cannot detect front side numerical value and rear side numerical value as described above Under, determination step S211 is no, carries out other processing (such as error handle).

When back to main program, each operand that CPU11 will be detected in " each operand number detection process " Number (operand number 1 " 168 ", operand number 2 " 42 ", operand number 3 " 21 ") is registered in the operand of memory 13 In number memory 13c, and as in fig. 8d, make to show in the form of " divisor 1- divisor 2- divisors 3 " in display unit 14 each Operand number (step S112).

In particular, making each operation of display in the form of being connected with horizontal line "-" in the numerical value display area of display unit 14 Number of objects " 168 ", " 42 ", " 21 ", and corresponding position on its upper side shows as each operand number and illustrates character string " divisor 1 ", " divisor 2 ", " divisor 3 ".

In addition, CPU11 is set as " ÷ remainders " constant in step S112 locks operation state, and as in fig. 8d, make Constant locking mark " K " is shown on the upper left side of display unit 14.

In addition, user observes each operand number (operand number 1 " 168 ", the operand number shown in display unit 14 2 " 42 ", operand number 3 " 21 "), in the case where wanting to correct operand number, can be said according to in the 1st operation example The identical step of correcting of bright step is corrected.

Then, carry out numerical value " 310 " (numeric data after registration) the input of input, i.e. numerical value " 3 ", numerical value " 1 " When input and the input of numerical value " 0 ", " inputs such as numerical value of CPU11 3 Fig. 3 repeatedly" (step S102) and be determined as be, CPU11 is made in the display numerical value of display unit 14 " 310 " as illustrated in fig. 8e by the processing of 3 step S109 repeatedly.

Then, when pressing "=" key 12i, the "=key of CPU11 process decision charts 3" (step S104) be yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114) be it is yes, will display numerical value " 310 " be registered in by operand number In memory 13d, for by registration set by operand number " 310 ", with each operand number " 168 ", " 42 ", " 21 " execute repeatedly " ÷ remainders " operation, make to show each quotient in the form of " quotient 1- quotient 2- quotient 3- remainders " in display unit 14 With remainder (step S115).

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 310 " divided by operand number 1 " 168 " " 1 " is set as quotient 1, and the quotient " 3 " that its remainder " 142 " divided by operand number 2 " 42 " are obtained is set as quotient 2, by its remainder The quotient " 0 " that " 16 " divided by operand number 3 " 21 " obtain is set as quotient 3, by its remainder " 16 " as final remainder.

Also, CPU11 is as shown in Figure 8 F, makes the shape to be connected with horizontal line "-" in the numerical value display area of display unit 14 Formula shows quotient 1 " 1 ", quotient 2 " 3 ", quotient 3 " 0 " and remainder " 16 ", and corresponding position display on its upper side is used as each operation result " quotient 1 " for illustrating character string, " quotient 2 ", " quotient 3 ", " remainder ".

Then, carry out numerical value " 375 " (numeric data after registration) the input of input, i.e. numerical value " 3 ", numerical value " 7 " When input and the input of numerical value " 5 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and be determined as be, CPU11 is made in the display numerical value of display unit 14 " 375 " as shown in fig. 8g by the processing of 3 step S109 repeatedly.

Also, after the input of the numerical value " 375 " (numeric data after registration), when pressing "=" key 12i, CPU11 "=the key of process decision chart 3" (step S104) be it is yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114 it is) yes, display numerical value " 375 " is registered in by operand number memory 13d, for the quilt set by registration Operand number " 375 " executes repeatedly " ÷ remainders " operation with each operand number " 168 ", " 42 ", " 21 ", makes in display unit 14 show each quotient and the remainder (step S115) in the form of " quotient 1- quotient 2- quotient 3- remainders ".

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 375 " divided by operand number 1 " 168 " " 2 " are set as quotient 1, and the quotient " 0 " that its remainder " 39 " divided by operand number 2 " 42 " are obtained is set as quotient 2, by its remainder " 39 " Divided by the quotient " 1 " that operand number 3 " 21 " obtains is set as quotient 3, by its remainder " 18 " as final remainder.

Also, CPU11 is as illustrated in figure 8h, makes the shape to be connected with horizontal line "-" in the numerical value display area of display unit 14 Formula shows quotient 1 " 2 ", quotient 2 " 0 ", quotient 3 " 1 " and remainder " 18 ", and corresponding position display on its upper side is used as each operation result " quotient 1 " for illustrating character string, " quotient 2 ", " quotient 3 ", " remainder ".

According to the calculator 1 of the 4th operation example as described above, in the case where the 2nd integer is more than 1 integer, CPU11 will The part i.e. front side numerical value and the small rear side of numerical value than on front side of that the numeric column of 2nd integer is divided into the front side smaller than the 1st integer Part is rear side numerical value, and front side numerical value is registered as the 2nd operand number, rear side numerical value is registered as the 3rd operand number, because Even and have forgotten in the case of input necessary decimal point between the 2nd integer and the 3rd integer, can also register automatically just When the 2nd integer and the 3rd integer.

[the 5th operation example]

Fig. 9 A~Fig. 9 I are the definition graphs of the 5th operation example of the calculator 1 for indicating embodiments of the present invention.

When pressing " AC " key 12h, " the AC keys of CPU11 process decision charts 3" (step S101) be yes, as shown in Figure 9 A, it will show Show that the dispaly state (numerical value, constant locking etc.) in portion 14 is removed, and makes to show initial display i.e. " 0. " (step in display unit 14 S108)。

Then, in the numeric data that input is arranged as the 1st integer " 168 ", decimal point " ", the 2nd integer " 42 ", " the inputs such as numerical value of 6 Fig. 3 are repeated in CPU11" (step S102) and it is determined as it being that CPU11 passes through 6 steps repeatedly The processing of S109 makes to show numerical value " 168.42 " in display unit 14 as shown in Figure 9 B.

In addition, the numerical value " 168.42 " inputted is should to input " 168.4.2 " but forget to input the 2nd decimal point herein Mistake input example, show a case that as the 4th operation example the judgement difficulty of mistake input.

Also, CPU11 will show that numerical value " 168.42 " is set as (being registered by operand number for " ÷ remainders " operation for the time being In memory 13 by operand number memory 13d), as shown in Figure 9 C, make on the numerical value " 168.42 " of display unit 14 Side shows oeprator " ÷ remainders " (step S113).

When executing " each operand number detection process " shown in Fig. 4, deposited in the input buffer 13b of memory 13 Contain " 168.42 " (the 1st integer, decimal point, the 2nd integer), thus CPU11 process decision charts 4 " input buffer does not input" (step Rapid S201) be it is no, and process decision chart 4 " input buffer is only the input of integer" (step S202) be no, go back process decision chart 4 " input buffer be the ' the 1st integer, decimal point, the 2nd integer ' input" (step S204) be yes.

Also, since the 1st integer " 168 " is more than the 2nd integer " 42 ", thus CPU11 process decision charts 4 " the 1st integer is more than the 2 integers" (step S209) be yes, it is detected as operand number 1 into the 1st integer is about to, the 2nd integer is detected as operand The processing (step S210) of number 2 returns to main program.

When back to main program, each operand that CPU11 will be detected in " each operand number detection process " Number (operand number 1 " 168 ", operand number 2 " 42 ") is registered in the operand number memory 13c of memory 13, and And as shown in fig. 9d, make to show each operand number (step S112) in the form of " divisor 1- divisors 2 " in display unit 14.

In particular, making each operation of display in the form of being connected with horizontal line "-" in the numerical value display area of display unit 14 Number of objects " 168 ", " 42 ", and corresponding position on its upper side shows as each operand number and illustrates " removing for character string Number 1 ", " divisor 2 ".

In addition, CPU11 is set as " ÷ remainders " constant in step S112 locks operation state, and as shown in fig. 9d, make Constant locking mark " K " is shown in the upper left side of display unit 14.

Here, the display of display unit 14 shown in user's observation chart 9D, it is noted that each operand number (operand number 2 With operand number 3) mistake input.

That is, user should input numerical value " 168.4.2 " as operand number 1 " 168 ", operand number 2 " 4 ", operation Number of objects 3 " 2 ", but it has been incorrectly entered numerical value " 168.42 ", thus as shown in fig. 9d, what observation was shown in display unit 14 " 168-42 " can recognize that wrong input.

Also, in the case where the numeric column inputted in this way itself is without mistake, user " removes digital display by being pressed Show/switch " operation of key 12e can be easy to correct operand number, and it is specifically described below.

When pressing " divisor shows/switching " key 12e, CPU11 process decision charts 3 " divisor shows/switch key" (step S106 it is) yes, then process decision chart 3 " has detected divisor(show divisor in the form of by divisor 1- divisors 2 ...) " (step Rapid S121) it is yes, that goes back process decision chart 3 " has operand number 3 (divisor 3)" (step S124) be no.

Also, since the 2nd integer " 42 " can be divided into the front side numerical value " 4 " smaller than the 1st integer " 168 " and ratio front side The small rear side numerical value " 2 " of numerical value, thus CPU11 process decision charts 3 " the 2nd integer can be divided into the portion of the front side smaller than the 1st integer The rear side numerical value of the part of the front side numerical value and the rear side smaller than front side numerical value that divide" (step S215) is yes, and it is whole to detect the 1st Number " 168 " as operand number 1, detect the front side numerical value " 4 " of the 2nd integer as operand number 2, detect the 2nd integer Rear side numerical value " 2 " is used as operand number 3 (step S126).

Then, each operand number (operand number 1 " 168 ", the operand that CPU11 will be detected in step S126 Number 2 " 4 ", operand number 3 " 2 ") it is registered in the operand number memory 13c of memory 13, and as shown in fig. 9e, make Each operand number (step S123) is shown in the form of " divisor 1- divisor 2- divisors 3 " in display unit 14.

In particular, making each operation of display in the form of being connected with horizontal line "-" in the numerical value display area of display unit 14 Number of objects " 168 ", " 4 ", " 2 ", and illustrate character string of the corresponding position display as each operand number on its upper side " divisor 1 ", " divisor 2 ", " divisor 3 ".

In addition, in the above example, it is one that the 2nd integer, which is divided into the combination of front and back side, divide by the 2nd integer In the case of being multiple at the combination of front and back side, CPU11 passes through maximum into selection is exercised on the basis of meeting following condition The settings such as rear side numerical value can be carried out there are the processing under multiple combined situations, and the condition is the front side numeric ratio of the 2nd integer 1st integer is small and the rear side numeric ratio of the 2nd integer on front side of numerical value it is small.

In particular, by making rear side numerical value become larger numerical value, can be easy to exclude to the selection of the 3rd operand number not The case where may being set to numerical value " 1 " of divisor.

In addition, the 2nd integer is divided into the combination of front and back side there are it is multiple in the case of, be automatically segmented into front and back side And the operand number 2 and operand number 3 registered are possible to different from the desired numerical value of user, and in this case, user When being pressed the operation of " divisor shows/switching " key 12e again, different combinations is prompted, it is specifically described below.

In the operation for carrying out pressing " divisor shows/switching " key 12e the 2nd time, CPU11 process decision charts 3 " divisor shows/ Switch key" (step S106) is yes, and process decision chart 3 " has detected divisorIt (is shown in the form of by divisor 1- divisors 2 ... Divisor) " (step S121) be yes, that goes back process decision chart 3 " has operand number 3 (divisor 3)" (step S124) be yes.

Then, " the numeric column point that will sequentially arrange operand number 2, operand number 3 obtains of CPU11 process decision charts 3 Be cut into front and back side, if exist from before this operand number 2 and the different operand number 2 and operation pair of operand number 3 As the combination of number 3" (step S127) be yes, the operand number 2 of new combination and operand number 3 are registered in memory In 13 operand number memory 13c, and make to show in the form of " divisor 1- divisor 2- divisors 3 " in display unit 14 each Operand number (step S128).

User presses " divisor shows/switching " key 12e until showing desired operand number 2 and operation as a result, Number of objects 3 can register desired operand number 2 and operand number 3.

In the registration for having carried out each operand number (operand number 1, operand number 2, operand number 3) in this way Afterwards, in the input of input, i.e. numerical value " 3 ", the input of numerical value " 1 " and the numerical value for carrying out numerical value " 310 " (numeric data after registration) When the input of " 0 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and it is determined as it being that CPU11 passes through The processing of 3 step S109 repeatedly makes to show numerical value " 310 " in display unit 14 as shown in fig. 9f.

Then, when pressing "=" key 12i, the "=key of CPU11 process decision charts 3" (step S104) be yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114) be it is yes, will display numerical value " 310 " be registered in by operand number In memory 13d, for by registration set by operand number " 310 ", with each operand number " 168 ", " 4 ", " 2 " Repeatedly " ÷ remainders " operation is executed, makes to show each quotient and remaining in the form of " quotient 1- quotient 2- quotient 3- remainders " in display unit 14 Number (step S115).

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 310 " divided by operand number 1 " 168 " " 1 " is set as quotient 1, and the quotient " 35 " that its remainder " 142 " divided by operand number 2 " 4 " are obtained is set as quotient 2, by its remainder " 2 " Divided by the quotient " 1 " that operand number 3 " 2 " obtains is set as quotient 3, by its remainder " 0 " as final remainder.

Also, CPU11 is as shown in fig. 9g, makes the shape to be connected with horizontal line "-" in the numerical value display area of display unit 14 Formula shows quotient 1 " 1 ", quotient 2 " 35 ", quotient 3 " 1 " and remainder " 0 ", and corresponding position display on its upper side is used as each operation result " quotient 1 " for illustrating character string, " quotient 2 ", " quotient 3 ", " remainder ".

Then, carry out numerical value " 375 " (numeric data after registration) the input of input, i.e. numerical value " 3 ", numerical value " 7 " When input and the input of numerical value " 5 ", " inputs such as numerical value of 3 Fig. 3 are repeated in CPU11" (step S102) and be determined as be, CPU11 makes to show numerical value " 375 " in display unit 14 by the processing of 3 step S109 repeatedly as shown in Fig. 9 H.

Also, after the input of the numerical value " 375 " (numeric data after registration), when pressing "=" key 12i, CPU11 "=the key of process decision chart 3" (step S104) be it is yes, and process decision chart 3 " ' ÷ remainders ' constant lock operation state" (step S114 it is) yes, display numerical value " 375 " is registered in by operand number memory 13d, for the quilt set by registration Operand number " 375 " executes repeatedly " ÷ remainders " operation with each operand number " 168 ", " 4 ", " 2 ", makes in display unit 14 Each quotient and the remainder (step S115) are shown in the form of " quotient 1- quotient 2- quotient 3- remainders ".

It is concretely demonstrated, CPU11 is the quotient that will be obtained by operand number " 375 " divided by operand number 1 " 168 " " 2 " are set as quotient 1, and the quotient " 9 " that its remainder " 39 " divided by operand number 2 " 4 " are obtained is set as quotient 2, removing its remainder " 3 " The quotient " 1 " obtained with operand number 3 " 2 " is set as quotient 3, by its remainder " 1 " as final remainder.

Also, CPU11 is as shown in figure 91, makes the shape to be connected with horizontal line "-" in the numerical value display area of display unit 14 Formula shows quotient 1 " 2 ", quotient 2 " 9 ", quotient 3 " 1 " and remainder " 1 ", and corresponding position display on its upper side is used as each operation result " quotient 1 " for illustrating character string, " quotient 2 ", " quotient 3 ", " remainder ".

It, can be with letter as the 2nd operation example and the 3rd operation example according to the calculator 1 of the 5th operation example as described above Multiple operand numbers are registered in single operation, and carry out " ÷ remainders " operation using this multiple operand number, when in display unit When pressing " divisor shows/switching " key 12e in the state of 14 display operand numbers 1 and operand number 2, CPU11 is whole by the 2nd Several numeric columns resolves into the part of the small rear side of numerical value on front side of the part of the front side smaller than the 1st integer i.e. front side numerical value and ratio i.e. Front side numerical value is registered as the 2nd operand number by rear side numerical value, and rear side numerical value is registered as the 3rd operand number, thus even if It is that in the case of having forgotten to input necessary decimal point between the 2nd integer and the 3rd integer, it is whole can also to register the appropriate 2nd Number and the 3rd integer.

[variation]

As the combination of operand number 1, operand number 2 and operand number 3, such as according to the manner of packing of article Deng trend, as the 1st operation example etc., the packaging quantity of article as so big packaging 42, middle packaging 14, inner wrapping 7 according to It is large, medium and small at integral multiple the case where it is in the majority.

Accordingly it is also possible to which variation as shown in Figure 10 is such, so that the integral multiple that is combined into of each operand number is Benchmark carries out each operand number detection process.

In the following, the variation of 0 each operand number detection process of explanation referring to Fig.1, and the difference is that only for Fig. 4, Whether the determinating reference in Fig. 4 is " larger" become " and whether integer", the flow flow chart phase as shown in fig. 4 of processing step Together.

When executing " each operand number detection process " shown in Fig. 10, as the input buffer 13b in memory 13 In be stored with such as " 168.4221 " (the 1st integer, decimal point, the 2nd integer) in the case of, CPU11 process decision charts 10 " input is slow Storage does not input" (step S301) be no, the and " input of input buffer only the 1st integer of process decision chart 10" (step S302) Be no, go back process decision chart 10 " input buffer be the ' the 1st integer, decimal point, the 2nd integer ' input" (step S304) be yes.

Also, since the 1st integer " 168 " is not the multiple of the 2nd integer " 4221 ", and the 2nd integer " 4221 " can divide It is cut into the front side numerical value " 42 " for becoming the 1st integer " 168 " in rounding several times and becomes front side numerical value " 42 " in rounding several times Rear side numerical value " 21 ", thus CPU11 process decision charts 10 " the 1st integer whether be the 2nd integer multiple" (step S309) be It is no, and " before part when whether the 2nd integer can be dividing in rounding several times as the front side of the 1st integer of process decision chart 10 Side numerical value and in rounding several times as the rear side numerical value of the part of the rear side of front side numerical value" (step S311) be it is yes, then into It is about to the 1st integer to be detected as operand number 1, detect the front side numerical value of the 2nd integer as operand number 2, the 2nd integer of detection Processing (step S312) of the rear side numerical value as operand number 3.

In addition, using integral multiple as in the case of determinating reference, the diagram of main program corresponding with Fig. 3 is omitted, only By part corresponding with the step S125 of Fig. 3 and step S127, it is altered to be judged on the basis of " integral multiple ".

In addition, in the variation, the 2nd integer is being divided into front side numerical value and rear side numerical value as explained above In the case of, it is contemplated that the case where rear side numerical value is " 1 ", but in " ÷ remainders " operation, divisor " 1 " is unsuitable, thus It is expected that automatically removing.

The calculator 1 of the present invention is illustrated above according to specific embodiment, but the present invention is not limited to above-mentioned Specific embodiment, is applied with various modifications and improved mode is also contained in the technical scope of the present invention, this is for this It obviously can be obtained from the record of claims for field technology personnel.

For example, in the present embodiment, mark is separated using decimal point as divide the 1st integer and the 2nd integer, is being utilized When decimal point inputs the 1st integer, decimal point, 2 integer, the 1st integer is registered as the 1st operand number, the 2nd integer is registered For the 2nd operand number but it is also possible to be, calculator (electronic calculator) keyboard setting for distinguish the 1st integer and the 2nd The special of integer separates mark (such as "-", ", " etc.) enter key, is inputting the 1st integer, is separating mark "-", the 2nd integer When, the 1st integer is registered as the 1st operand number, the 2nd integer is registered as the 2nd operand number.

Other the advantages of and deformation are readily apparent that those skilled in the art.So the present invention is more extensive at it Aspect be not limited only to recorded and description detail and representative embodiment.Therefore, do not depart from it is claimed Invention and its invention of equal value objective in the range of can carry out various modifications.

Claims

1. a kind of calculator, has：

Display unit；

Multiple operand number registration units register multiple operand numbers；And

Arithmetic element, with the multiple operand number operations registered by operand number,

The multiple operand number registration unit according to user's operation carry out at least according to the 1st integer, separate mark, the 2nd When the input of the tactic numeric data of integer and arithmetic operation, the 1st integer is registered as the 1st operand number, 2nd integer is registered as the 2nd operand number.

2. calculator according to claim 1,

It is that also arrangement separates the feelings of the numeric data of mark, the 3rd integer after the 2nd integer in the numeric data Under condition, the 3rd integer is registered as the 3rd operand number by the multiple operand number registration unit.

3. calculator according to claim 1,

The multiple operand number registration unit is in the case where the 2nd integer is more than 1 integer, by the described 2nd The numeric column of integer resolves into the part i.e. part of front side numerical value and the remaining rear side of the numeric column i.e. rear side numerical value of front side, The front side numerical value is registered as the 2nd operand number, and the rear side numerical value is registered as the 3rd operand number,

The multiple operand number registration unit is so that the front side numerical value is less than the 1st integer and the rear side number The mode that value is less than the front side numerical value is decomposed.

4. calculator according to claim 1,

The multiple operand number registration unit, will be described in the case where the 1st integer is not the integral multiple of the 2nd integer The numeric column of 2nd integer resolves into the part i.e. part of front side numerical value and the remaining rear side of the numeric column i.e. rear side number of front side Value, is registered as the 2nd operand number, and the rear side numerical value is registered as the 3rd operand by the front side numerical value Number,

Decomposition of the multiple operand number registration unit to the numeric column is so that the 1st integer becomes the front side number What the mode for the integral multiple that the integral multiple of value and the front side numerical value become the rear side numerical value carried out.

5. the calculator according to any one of Claims 1 to 4,

The calculator has the calculation keys for carrying out the arithmetic operation,

The arithmetic operation refers to that continuous several times press the calculation keys.

6. calculator according to claim 5,

When carrying out the arithmetic operation, multiple operand numbers are shown in the display unit.

7. the calculator according to any one of claim 1~6,

Numerical value after carrying out the multiple operand number registration unit according to user's operation and registering the operand number Input register after numeric data input and calculate when executing operation, the arithmetic element is by numeric data after the registration As described by operand number, it is repeated by the operand of larger numerical value in multiple operand numbers The processing of the operand number of the several divided by described remainder obtained by operand number divided by secondary big numerical value, operation are more The quotient and the remainder of a operand number,

It is displayed on the display unit by the quotient and the remainder of multiple operand numbers of the arithmetic element operation.

8. the calculator according to any one of Claims 1 to 4,

It is pressed, at least according to the 1st in sequentially carry out the inputting of the 1st numeric data, the calculation keys according to user's operation 1 time Integer, separate mark, the 2nd integer tactic 2nd numeric data input and calculate execute operation when,

The 2nd numeric data is carried out multiple operations pair by the multiple operand number registration unit As several registrations,

Using the 1st numeric data as described, by operand number, handle is repeated by multiple fortune in the arithmetic element Calculate the operand number of larger numerical value divided by the remainder obtained by operand number in number of objects divided by secondary big The processing of the operand number of numerical value, the quotient and the remainder of the multiple operand numbers of operation.

9. calculator according to claim 8,

The calculator has the display key for making to show the operand number in the display unit,

When pressing the display key after inputting the 2nd numeric data according to user's operation, the multiple operand number Registration unit carries out the registration of multiple operand numbers using the 2nd numeric data as the numeric data, and described aobvious The portion of showing shows multiple operand numbers.

10. a kind of register method is by the calculator of operand number with the multiple operand number operations registered to described The register method of operand number,

It is carried out at least according to the 1st integer, the tactic numeric data that separates mark, the 2nd integer according to user's operation When input and arithmetic operation, the 1st integer is registered as the 1st operand number, and the 2nd integer is registered as the 2nd Operand number.

11. a kind of computer-readable storage medium having recorded program,

Described program makes computer as playing a role with lower unit：

The multiple operand number registration unit carries out following processing：According to user's operation carry out at least according to the 1st it is whole When counting, separate input and the arithmetic operation of the tactic numeric data of mark, the 2nd integer, the 1st integer is registered as 2nd integer is registered as the 2nd operand number by the 1st operand number.